Suspension

The idler pivot is what the idler arm mounts to and pivots about, and the OEM idler pivot has issues with bending the shaft and also bending the tabs on the frame that locate the idler pivot.When these issues happen, the passenger side of the drag link...

With a 4 year warranty against defects and premature wear, and having a heavy duty design, this is still a joint and thus still a wear item. Being a press in ball joint, you would think it will be a pain to freshen up, but the Alpha Ball Joint is...

Bushing kit for older Cognito upper controls arms that had greaseable pivot bushings, 2011-2022 GM 2500/3500.This Part Fits:YearMakeModelSubmodel2015-2019ChevroletSilverado 2500 HDHigh Country2011-2019ChevroletSilverado 2500...

Ball Joints are a moving part therefore a normal wear item on any vehicle. The Cognito design is a bolt in style ball joint that is very easy to replace on the Cognito ball joint style upper control arm kits.This heavy-duty ball joint is a maintenance...

WARNING: This ball joint is not to be used as a droop limiter and was never designed to support suspension components hanging from the ball joint during operation. Doing so will void any warranty and is an extreme safety risk.This Part...

Front and rear Cognito 2.0 IFP aluminum shocks, rebuildable and tuned specifically for these trucks providing on-road comfort and control with the ability to venture off-road more confidently. Proper length front shocks to maximize suspension travel...

Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC vehicles for decades. When tie rod angles increase to anything above parallel to the center link, the life of pitman and idler arms decreases rapidly...

The 2500HD AT4X and ZR2 already comes 'leveled' from the factory via torsion bar and torsion key clocking. These models are coming the same size in the front as our 3" leveling kit on the other models. Of course you have already noticed that the truck is...

We've bundled everything you need in a leveling kit for your 20-24 Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There's no guesswork.The boxed sheet metal arms are powder coated semi-gloss black. Ball joints are included as...

We have bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito Non-Torsion Bar Drop Front Lift...

We have bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.At the core of this lift package is our...

We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito Non-Torsion...